1920 Haiyuan earthquake

The 1920 Haiyuan earthquake (Chinese: 海原大地震; pinyin: Hǎiyuán dà dìzhèn) occurred in Haiyuan County, Ningxia Province, Republic of China at 19:05:53 (UTC+8) on 16 December 1920. It was also called the 1920 Gansu earthquake because Ningxia was a part of Gansu Province when the earthquake occurred.